POST UTME REDEEMERS UNIVERSITY 2020 Geography | Objective

Practice these randomly selected questions to test your readiness.

Question 1
The process of soil erosion involves the removal of soil particles from one location to another. Which of the following is a factor that contributes to soil erosion?
A. Climate change
B. Vegetation cover
C. Topography
D. Human activity
Question 2
A map scale is 1:50,000. If a distance on the map is 5 cm, what is the actual distance in meters?
A. 100 m
B. 500 m
C. 2500 m
D. 5000 m
Question 3
The formula for the calculation of the population density of a given area is given by: ( D = rac{P}{A} ), where D is the population density, P is the population, and A is the area. If the population of a city is 500,000 and the area is 100 km², what is the population density?
A. 5000
B. 50000
C. 500000
D. 5000000
Question 4
The map below shows the distribution of rainfall in Nigeria. Which region receives the highest amount of rainfall?
A. North-East
B. South-West
C. South-East
D. North-West
Question 5
A soil profile consists of the following layers: O-horizon, A-horizon, B-horizon, and C-horizon. What is the primary function of the B-horizon?
A. To store water and nutrients for plant growth.
B. To act as a filter for water and nutrients.
C. To provide a habitat for microorganisms.
D. To store organic matter and minerals.
Question 6
The Niger River is the longest river in West Africa and flows through several countries, including Nigeria. Which of the following is a characteristic of the Niger River?
A. It flows through the Sahara Desert
B. It is the longest river in West Africa
C. It flows through the Niger Delta region
D. It flows through the Congo Basin
Question 7
The Earth's population is projected to reach 9.7 billion by 2050, and this growth will put a strain on the planet's resources. Which of the following is a consequence of population growth?
A. Increased food production
B. Decreased greenhouse gas emissions
C. Increased competition for resources
D. Improved air quality
Question 8
A population of 1000 people is growing at a rate of 5% per annum. If the initial population is 1000, what will be the population after 5 years?
A. 1025
B. 1100
C. 1200
D. 1300
Question 9
The diagram below shows a graph of the relationship between the price of a commodity and its quantity demanded. What is the name of the curve labeled 'A'?
A. Law of Demand
B. Law of Supply
C. Equilibrium Curve
D. Inferior Good Curve
Question 10
The diagram below shows a cross-section of a river valley. What is the name of the landform labeled 'A'?
A. Valley
B. Plateau
C. Hill
D. Mountain
Question 11
The Earth's solar system consists of eight planets, dwarf planets, asteroids, comets, and other objects. Which of the following is a characteristic of a planet?
A. It is a small, rocky object
B. It is a large, gaseous object
C. It is a celestial body that orbits the Sun
D. It is a dwarf planet
Question 12
The process of weathering in rocks can be classified into three main types: mechanical, chemical, and biological. Which of the following is an example of mechanical weathering?
A. Freeze-thaw action
B. Chemical reaction
C. Biological activity
D. Gravitational stress
Question 13
The diagram below shows a cross-section of a river valley. What is the name of the landform labeled 'A'?
A. Meander
B. Oxbow Lake
C. Delta
D. Floodplain
Question 14
The diagram below shows the structure of a typical tropical rainforest ecosystem. Which of the following organisms plays the role of a primary consumer?
A. Herbivore
B. Carnivore
C. Decomposer
D. Mutualist
Question 15
A company in Nigeria is considering the use of renewable energy sources to power its operations. What is the primary advantage of using solar energy?
A. Reduced greenhouse gas emissions
B. Increased energy independence
C. Improved air quality
D. Reduced energy costs

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